﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Titan
{
    public interface IOrderExpressionCollection : IList<IOrderExpression>
    {
        /// <summary>
        /// 
        /// </summary>
        /// <param name="propertyName">输出属性的名称</param>
        /// <param name="orderType">排序类型</param>
        //void Add(string propertyName, OrderType orderType);
         
 
    }
}
